The function h(t)=-4.9t^2+s_0 represents the approximate height (in meters) of a falling object t seconds after it is dropping from an initial height s_0 (in meters). A can is dropped from an initial height of 44.1 meters. a. After how many seconds does the can hit ground?

b. Suppose the initial height is m meters lower. How will this affect part (a)?

Think What strategies and tools will you use to solve the problem?

Formulate the indicated conclusion in nontechnical terms. be sure to address the original claim. the foundation chair for a hospital claims that the mean number of filled overnight beds is over 523, and she is therefore justified starting a funding campaign to add a wing to the hospital. assuming that a hypothesis test has been conducted and that the conclusion is failure to reject the null hypothesis, state the conclusion in nontechnical terms.